that's the united states right there to me. >> reporter: the bikers have roared into town but they may walk out of here in silence. >> it's real tough. you can't describe t. you've got to live it. you've got to be -- being a vet, i can understand it but you see people down here, they lost somebody 30 years ago and it's just like yesterday. >> reporter: ten new names have been etched on the vietnam veterans memorial wall and were dedicated this month. >>> 4:34. here's a look at some of the other stories making news. the united nations security council is blaming syrian government forces for killing dozens of civilians with tank and artillery fire. the massacre happened in the town of houla where more than a hundred people, many of them children were killed. syria denies its forces were blamed for the bloodshed. it blames terrorists for the killing. >>> astronauts aboard the international space station have until the middle of the week to empty the dragon space capsule. they have to unload food and supplies from the unmanned commercial supply ship. the six astronauts will then load up th